Premium
Synthesis and Properties of Oligophenylene‐Layered Polymers
Author(s) -
Morisaki Yasuhiro,
Imoto Hiroaki,
Miyake Junpei,
Chujo Yoshiki
Publication year - 2009
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/marc.200900091
Subject(s) - biphenylene , polymer , xanthene , materials science , nitrobenzene , fluorescence , polymer chemistry , suzuki reaction , photochemistry , phenylene , chemistry , organic chemistry , optics , composite material , catalysis , physics , palladium
We report syntheses of phenylene‐, biphenylene‐, and terphenylene‐layered polymers with a xanthene scaffold by the modified Suzuki‐Miyaura coupling reaction. Their optical properties were studied in detail. The polymer end‐capped by nitrobenzene units, which act as fluorescence quenchers, exhibited the photo‐excited energy transfer from the layered oligophenylenes to the terminal units.